TY - GEN
T1 - Development and control method of six-wheel robot with rocker structure
AU - Nagatani, Keiji
AU - Yamasaki, Ayato
AU - Yoshida, Kazuya
AU - Adachi, Tadashi
PY - 2007/12/1
Y1 - 2007/12/1
N2 - In our research group, the project, named "networked robotic system for disaster mitigation", has been carried out to perform robotic victim-search in disaster environment. In this project, we have developed a mobile robots' system which consists of small mobile robots (to search victims in collapsed buildings) and a large-mobile-robot (to convey small robots into it). In order to approach to the target buildings, the large robot is required to surmount some debris and bumpy terrain. For this purpose, the robot has six wheels, and two pairs of wheels in front are formed as actuated rocker structures. This wheel configuration can achieve "active load-equalizer" or other control methods by using load cell data. In this paper, the system description and control methods of the large robot are introduced. We also report a performance of the control methods using a "robot dynamics simulator" developed in our group and preliminary experiments using real robot to evaluate the feasibility of our approach.
AB - In our research group, the project, named "networked robotic system for disaster mitigation", has been carried out to perform robotic victim-search in disaster environment. In this project, we have developed a mobile robots' system which consists of small mobile robots (to search victims in collapsed buildings) and a large-mobile-robot (to convey small robots into it). In order to approach to the target buildings, the large robot is required to surmount some debris and bumpy terrain. For this purpose, the robot has six wheels, and two pairs of wheels in front are formed as actuated rocker structures. This wheel configuration can achieve "active load-equalizer" or other control methods by using load cell data. In this paper, the system description and control methods of the large robot are introduced. We also report a performance of the control methods using a "robot dynamics simulator" developed in our group and preliminary experiments using real robot to evaluate the feasibility of our approach.
KW - Rocker structure
KW - Rough terrain
UR - http://www.scopus.com/inward/record.url?scp=47949104763&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=47949104763&partnerID=8YFLogxK
U2 - 10.1109/SSRR.2007.4381279
DO - 10.1109/SSRR.2007.4381279
M3 - Conference contribution
AN - SCOPUS:47949104763
SN - 9781424415694
T3 - SSRR2007 - IEEE International Workshop on Safety, Security and Rescue Robotics Proceedings
BT - SSRR2007 - IEEE International Workshop on Safety, Security and Rescue Robotics Proceedings
T2 - IEEE International Workshop on Safety, Security and Rescue Robotics, SSRR2007
Y2 - 27 September 2007 through 29 September 2007
ER -